It has been discovered, that calling a PHP script which is delivered with TYPO3 for testing purposes, discloses the absolute server path to the TYPO3 installation.
github.com/advisories/GHSA-pqfv-97hj-g97g
github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/2015-09-08-1.yaml
github.com/TYPO3/typo3/commit/ed1e46f89c8e5f699ced245e873d0eff21e5c75e
typo3.org/security/advisory/typo3-core-sa-2015-008
typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2015-008